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Service Support
NESIs professional service team provides technical support, installation instructions, troubleshooting and after-sale service. Throughout the life cycle of NESIs integrated PV solutions, the company promises to provide customers with quality service all the way.
After-sale service:
Tel400 640 1881
Address: NESI Solar Energy Industrial Park Jimo, Qingdao, Shandong Province, P.R.C



              

♦10 years warranty on materials workmanship and module defect
♦25 years product power output warranty and workmanship
♦Within 24 hours answering services
♦Customer service worldwide
♦Local warehouse and free technique consulting support

PV Modules
Relying on the top-ranking technical strength of PV system design, construction and operation, in accordance with the special requirements of rooftop mounted solar power station, PV tech greenhouse and other PV projects, NESI actively develops and manufactures customized professional PV modules to provide important safeguard for realizing PV integrated solutions.

1. Hollow PV Module C used on BIPV curtain walls.
Features: It can not only meet the glass curtain walls design requirements of lighting and insulation, but also meet the functionality of PV power generation. Ensure environment protecting life by making maximum use of natural energy.

2.Transparent Polysilicon Double-glazed PV Module used on PV tech greenhouses.
Features: Excellent mechanical load properties, anti-moisture and anti-aging. It can meet the plant growth needs of lighting.

3.Polysilicon PV Module used on rooftop mounted power stations.
Polysilicon Single-glazed PV Module :
Features: High photoelectric conversion efficiency, so the generated energy per unit area is much higher. Its lighter, so its suitable for rooftops with low bearing capacity.
Polysilicon Double-glazed PV Module:
Features: Both the front and the back sides are composed of tempered glass. Its anti-PID, crack resistance, sturdy and durable. No border and no need to be grounded, so quick installation can be realized.